lowest cost of nonionic polyacrylamide flocculant supplier in europe

lowest cost of nonionic polyacrylamide flocculant supplier in europe
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  • What is a polymer flocculant?
  • Among the synthetic polymer flocculants, the most important is water-soluble polyacrylamide (PAM)—a non-ionic, amorphous polymer which can be modified to ionic form in the copolymerization process [ 8, 9, 10 ]. The acrylamide monomer can be used for grafting or crosslinking of other type of polymers.
  • Can powder polyacrylamide flocculants be fed to sewage?
  • Powder polyacrylamide flocculants couldn’t be directly feed to the sewage. It is necessary to dissolve it in water first and then use its water solution to treat the sewage. The water to dissolve the granular polymer should be clean (such as tap water), rather than sewage. The water at the normal temperature is workable, no need to be heated.
  • Which cationic water soluble polymer is best flocculant for kaolin suspension?
  • Five cationic water-soluble polymers with different molecular weights and charge densities were obtained and then applied as flocculant for kaolin suspension. It was found that the best flocculation properties showed polymer with highest charge density and molecular weight.
  • Which polymers are effective flocculants and adsorbents?
  • Synthetic polymers such as polyacrylamide, polyacrylic acid, and polystyrene sulfonic acid, which are soluble in water, have been employed as effective flocculants and adsorbents.